/* ============================================================================
   Burt's Breeze — "Cold Front" homepage + page system CSS
   Bespoke section design on top of styles.css tokens. Light arctic-paper base,
   ice-blue × signal-red hot/cold duality from the real logo.
   ========================================================================== */

/* ---------- shared page furniture ---------- */
.eyebrow-rule{display:inline-flex;align-items:center;gap:12px}
.eyebrow-rule::before{content:"";width:34px;height:2px;background:var(--accent);border-radius:2px}
.section-head{max-width:760px;margin-bottom:clamp(28px,4vw,52px)}
.section-head--center{margin-inline:auto;text-align:center}
.section-head--center .eyebrow-rule::after{content:"";width:34px;height:2px;background:var(--accent);border-radius:2px}
.section-head .lede{max-width:640px}
.section-head--center .lede{margin-inline:auto}
.u-ice{color:var(--primary)}
.u-heat{color:var(--accent)}
.u-italic{font-style:italic}
.grad-text{background:linear-gradient(92deg,var(--primary) 10%,#4FA8CC 45%,var(--accent) 90%);-webkit-background-clip:text;background-clip:text;color:transparent}
.small-print{font-size:.82rem;opacity:.66}
.header-phone{display:inline-flex;align-items:center;gap:8px;font-family:var(--font-head);font-weight:700;color:var(--foreground);white-space:nowrap}
.header-phone svg{flex:none}
.header-phone:hover{color:var(--accent)}
.header-cta-row{display:flex;align-items:center;gap:18px}
.btn--sm{padding:10px 20px;font-size:.9rem}
.btn--accent{background:var(--accent);color:#fff}
.btn--accent:hover{transform:translateY(-2px);box-shadow:0 12px 30px -10px var(--accent)}
.btn--accent::after{content:"";position:absolute;top:0;left:-80%;width:60%;height:100%;background:linear-gradient(90deg,transparent,rgba(255,255,255,.35),transparent);transform:skewX(-20deg);transition:left .55s var(--ease-premium)}
.btn--accent:hover::after{left:130%}
@media (prefers-reduced-motion:reduce){.btn--accent::after{display:none}}
.brand-logo{display:flex;align-items:center;gap:10px}
.brand-logo img{height:52px;width:auto}
@media (max-width:560px){.brand-logo img{height:42px}}

/* ---------- pre-loader theme ---------- */
.site-preloader{background:linear-gradient(160deg,var(--background) 60%,var(--muted))}
.site-preloader__swirl{width:56px;height:56px;animation:swirl-spin 1.6s var(--ease-premium) infinite}
@keyframes swirl-spin{0%{transform:rotate(0);opacity:.85}60%{transform:rotate(320deg)}100%{transform:rotate(360deg);opacity:.85}}
@media (prefers-reduced-motion:reduce){.site-preloader__swirl{animation:none}}

/* ============================================================================
   HERO — breeze flow-field
   ========================================================================== */
.hero--home{min-height:min(92vh,980px);display:flex;align-items:center;background:
  radial-gradient(130% 100% at 78% -10%,color-mix(in srgb,var(--ice) 55%,var(--background)) 0%,transparent 55%),
  radial-gradient(90% 90% at 8% 110%,color-mix(in srgb,var(--primary) 14%,var(--background)) 0%,transparent 50%),
  var(--background)}
.hero--home .hero__content{width:100%;padding-block:clamp(120px,16vh,190px) clamp(64px,9vh,120px)}
.hero__kicker{display:inline-flex;align-items:center;gap:10px;font-family:var(--font-head);font-weight:700;font-size:.8rem;letter-spacing:.24em;text-transform:uppercase;color:var(--primary);margin-bottom:22px}
.hero__kicker svg{color:var(--accent)}
.hero__display{font-size:clamp(2.9rem,7.2vw,5.6rem);font-weight:900;line-height:.99;letter-spacing:-.03em;margin-bottom:26px;max-width:13ch}
.hero__display .u-heat{font-style:italic;font-weight:900}
.hero__sub{font-size:clamp(1.05rem,1.6vw,1.3rem);max-width:56ch;opacity:.88;margin-bottom:34px}
.hero__cta-row{display:flex;flex-wrap:wrap;gap:16px;align-items:center;margin-bottom:44px}
.hero__trust{display:flex;flex-wrap:wrap;gap:10px 14px;align-items:center;padding-top:26px;border-top:1px solid color-mix(in srgb,var(--border) 70%,transparent);max-width:760px}
.trust-chip{display:inline-flex;align-items:center;gap:8px;background:color-mix(in srgb,#fff 66%,transparent);border:1px solid var(--border);border-radius:var(--radius-pill);padding:8px 16px;font-size:.85rem;font-weight:600;font-family:var(--font-head);backdrop-filter:blur(6px);transition:border-color .35s var(--ease-premium),transform .35s var(--ease-premium)}
.trust-chip:hover{border-color:var(--primary);transform:translateY(-2px)}
.trust-chip svg{color:var(--primary);flex:none}
.trust-chip--heat svg{color:var(--accent)}
.hero__gusts{position:absolute;inset:0;z-index:0;pointer-events:none;overflow:hidden}
.hero__gusts svg{position:absolute;width:min(62vw,900px);height:auto;color:var(--primary)}
.gust-a{top:12%;right:-6%;opacity:.16}
.gust-b{bottom:6%;left:-10%;opacity:.1;transform:scaleX(-1)}
.gust-line{stroke-dasharray:1200;stroke-dashoffset:1200;animation:gust-draw 9s var(--ease-premium) infinite}
.gust-line:nth-child(2){animation-delay:1.2s}
.gust-line:nth-child(3){animation-delay:2.6s}
@keyframes gust-draw{0%{stroke-dashoffset:1200;opacity:0}12%{opacity:1}55%{stroke-dashoffset:0;opacity:.9}75%,100%{stroke-dashoffset:-1200;opacity:0}}
@media (prefers-reduced-motion:reduce){.gust-line{animation:none;stroke-dashoffset:0;opacity:.5}}
.hero__scrollcue{position:absolute;left:50%;bottom:26px;translate:-50% 0;display:flex;flex-direction:column;align-items:center;gap:6px;font-size:.72rem;letter-spacing:.22em;text-transform:uppercase;color:color-mix(in srgb,var(--foreground) 55%,transparent);z-index:2}
.hero__scrollcue i{display:block;width:1px;height:34px;background:linear-gradient(var(--primary),transparent);animation:cue-drop 2s var(--ease-premium) infinite}
@keyframes cue-drop{0%{transform:scaleY(0);transform-origin:top}45%{transform:scaleY(1)}100%{transform:scaleY(0);transform-origin:bottom}}
@media (prefers-reduced-motion:reduce){.hero__scrollcue i{animation:none}}
@media (max-width:880px){.hero--home{min-height:auto}.hero__scrollcue{display:none}}

/* ============================================================================
   TRUST BAR — four proof tiles
   ========================================================================== */
.trustbar{padding:0 0 clamp(56px,7vw,96px)}
.trustbar__grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--border);border:1px solid var(--border);border-radius:var(--radius);overflow:hidden}
.trust-tile{background:#fff;padding:clamp(22px,3vw,34px);display:flex;flex-direction:column;gap:12px;position:relative;transition:background .4s var(--ease-premium)}
.trust-tile:hover{background:color-mix(in srgb,var(--muted) 60%,#fff)}
.trust-tile::after{content:"";position:absolute;left:0;bottom:0;height:3px;width:0;background:var(--primary);transition:width .5s var(--ease-premium)}
.trust-tile--heat::after{background:var(--accent)}
.trust-tile:hover::after{width:100%}
.trust-tile__icon{width:44px;height:44px;display:grid;place-items:center;border-radius:12px;background:color-mix(in srgb,var(--primary) 10%,#fff);color:var(--primary)}
.trust-tile--heat .trust-tile__icon{background:color-mix(in srgb,var(--accent) 9%,#fff);color:var(--accent)}
.trust-tile h3{font-size:1.02rem;margin:0}
.trust-tile p{font-size:.9rem;opacity:.78;margin:0}
.trust-tile__proof{font-size:.74rem;letter-spacing:.14em;text-transform:uppercase;font-weight:700;color:var(--primary);font-family:var(--font-head)}
.trust-tile--heat .trust-tile__proof{color:var(--accent)}
@media (max-width:980px){.trustbar__grid{grid-template-columns:1fr 1fr}}
@media (max-width:560px){.trustbar__grid{grid-template-columns:1fr}}

/* ============================================================================
   SIGNATURE — "What's your home telling you?" comfort diagnostic
   ========================================================================== */
.diagnostic{background:linear-gradient(180deg,var(--background),color-mix(in srgb,var(--muted) 70%,var(--background)) 30%,var(--background));position:relative;overflow:hidden}
.diagnostic::before{content:"";position:absolute;inset:0;background:radial-gradient(60% 50% at 85% 15%,color-mix(in srgb,var(--ice) 34%,transparent),transparent 70%);pointer-events:none}
.diag-shell{position:relative;display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,.95fr);gap:clamp(28px,4vw,56px);align-items:start}
.diag-symptoms{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.symptom{display:flex;align-items:center;gap:14px;text-align:left;background:#fff;border:1px solid var(--border);border-radius:var(--radius-sm);padding:16px 18px;font:inherit;font-weight:600;color:var(--foreground);cursor:pointer;transition:border-color .35s var(--ease-premium),transform .35s var(--ease-premium),box-shadow .35s var(--ease-premium);position:relative;overflow:hidden}
.symptom svg{flex:none;width:30px;height:30px}
.symptom--cold svg{color:var(--primary)}
.symptom--hot svg{color:var(--accent)}
.symptom:hover{transform:translateY(-3px)}
.symptom--cold:hover{border-color:var(--primary);box-shadow:0 14px 30px -16px color-mix(in srgb,var(--primary) 55%,transparent)}
.symptom--hot:hover{border-color:var(--accent);box-shadow:0 14px 30px -16px color-mix(in srgb,var(--accent) 55%,transparent)}
.symptom.is-active{border-width:2px;padding:15px 17px}
.symptom--cold.is-active{border-color:var(--primary);background:color-mix(in srgb,var(--primary) 5%,#fff)}
.symptom--hot.is-active{border-color:var(--accent);background:color-mix(in srgb,var(--accent) 5%,#fff)}
.symptom--danger{grid-column:1/-1;background:color-mix(in srgb,var(--accent) 6%,#fff);border-color:color-mix(in srgb,var(--accent) 35%,var(--border))}
.symptom--danger svg{color:var(--accent)}
.symptom__label small{display:block;font-weight:500;font-size:.8rem;opacity:.66}
.diag-result{background:var(--secondary);color:#EAF3F9;border-radius:var(--radius);padding:clamp(26px,3.4vw,40px);position:sticky;top:96px;box-shadow:var(--shadow);overflow:hidden;position:relative}
.diag-result::before{content:"";position:absolute;top:0;left:0;right:0;height:1px;background:linear-gradient(90deg,transparent,color-mix(in srgb,var(--ice) 60%,transparent),transparent)}
.diag-result__meter{display:flex;align-items:center;gap:14px;margin-bottom:20px}
.diag-result__meter svg{flex:none}
.diag-mercury{transition:height .8s var(--ease-premium),y .8s var(--ease-premium)}
.diag-result__mode{font-size:.72rem;letter-spacing:.24em;text-transform:uppercase;font-weight:700;font-family:var(--font-head);color:var(--ice)}
.diag-result.is-hot .diag-result__mode{color:#FF9AA8}
.diag-result h3{color:#fff;font-size:clamp(1.3rem,2vw,1.7rem);margin-bottom:12px}
.diag-result p{color:#C7DAE6;font-size:.98rem}
.diag-result__answer{min-height:150px}
.diag-result__actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:22px}
.diag-result__actions .btn--ghost{color:#EAF3F9;border-color:color-mix(in srgb,#EAF3F9 30%,transparent)}
.diag-result__actions .btn--ghost:hover{border-color:var(--ice);color:var(--ice)}
.diag-note{margin-top:18px;font-size:.8rem;color:#8FB0C2}
@media (max-width:980px){.diag-shell{grid-template-columns:1fr}.diag-result{position:static}}
@media (max-width:560px){.diag-symptoms{grid-template-columns:1fr}}

/* ============================================================================
   SERVICES — grouped editorial grid
   ========================================================================== */
.services-sec{position:relative}
.svc-group{margin-bottom:clamp(30px,4vw,46px)}
.svc-group__label{display:flex;align-items:center;gap:14px;font-family:var(--font-head);font-size:.8rem;font-weight:700;letter-spacing:.22em;text-transform:uppercase;color:color-mix(in srgb,var(--foreground) 60%,transparent);margin-bottom:18px}
.svc-group__label::after{content:"";flex:1;height:1px;background:var(--border)}
.svc-group__label svg{color:var(--primary)}
.svc-group--heat .svc-group__label svg{color:var(--accent)}
.svc-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:16px}
.svc-card{display:flex;flex-direction:column;gap:10px;background:#fff;border:1px solid var(--border);border-radius:var(--radius-sm);padding:22px;color:var(--foreground);position:relative;overflow:hidden;transition:transform .4s var(--ease-premium),box-shadow .4s var(--ease-premium),border-color .4s var(--ease-premium)}
.svc-card::before{content:"";position:absolute;top:0;left:0;right:0;height:1px;background:linear-gradient(90deg,transparent,color-mix(in srgb,var(--primary) 45%,transparent),transparent);opacity:0;transition:opacity .4s}
.svc-card:hover{transform:translateY(-4px);border-color:color-mix(in srgb,var(--primary) 40%,var(--border));box-shadow:0 22px 44px -22px color-mix(in srgb,var(--primary) 40%,transparent);color:var(--foreground)}
.svc-card:hover::before{opacity:1}
.svc-card__icon{width:42px;height:42px;color:var(--primary)}
.svc-card--heat .svc-card__icon{color:var(--accent)}
.svc-card h3{font-size:1.04rem;margin:0}
.svc-card p{font-size:.88rem;opacity:.74;margin:0;flex:1}
.svc-card__go{display:inline-flex;align-items:center;gap:6px;font-size:.84rem;font-weight:700;font-family:var(--font-head);color:var(--primary)}
.svc-card:hover .svc-card__go{color:var(--accent)}
.svc-card__go svg{transition:transform .35s var(--ease-premium)}
.svc-card:hover .svc-card__go svg{transform:translateX(4px)}

/* ============================================================================
   CRAFTSMANSHIP — real-work editorial split
   ========================================================================== */
.craft{background:var(--secondary);color:#DFEAF2;position:relative;overflow:hidden}
.craft::after{content:"";position:absolute;inset:0;background:radial-gradient(70% 60% at 12% 8%,color-mix(in srgb,var(--primary) 26%,transparent),transparent 60%);pointer-events:none}
.craft .container{position:relative;z-index:1}
.craft .eyebrow-rule{color:var(--ice)}
.craft h2{color:#fff}
.craft-grid{display:grid;grid-template-columns:minmax(0,1.08fr) minmax(0,.92fr);gap:clamp(24px,4vw,52px);align-items:center}
.craft-quote{font-family:var(--font-head);font-size:clamp(1.35rem,2.6vw,2rem);font-weight:700;line-height:1.28;color:#fff;margin:26px 0 18px;max-width:22ch}
.craft-quote em{color:var(--ice);font-style:italic}
.craft-copy{color:#B9CEDC;max-width:52ch}
.craft-points{list-style:none;margin:26px 0 0;padding:0;display:flex;flex-direction:column;gap:14px}
.craft-points li{display:flex;gap:12px;align-items:flex-start;font-size:.95rem;color:#CBDCE8}
.craft-points svg{flex:none;color:var(--ice);margin-top:2px}
.craft-media{display:grid;grid-template-columns:1fr 1fr;grid-template-rows:auto auto;gap:14px}
.craft-photo{position:relative;border-radius:var(--radius-sm);overflow:hidden;border:1px solid color-mix(in srgb,#fff 12%,transparent)}
.craft-photo img{width:100%;height:100%;object-fit:cover;transition:transform .8s var(--ease-premium)}
.craft-photo:hover img{transform:scale(1.045)}
.craft-photo--lead{grid-column:1/-1;aspect-ratio:4/3.4}
.craft-photo--sub{aspect-ratio:1/1.1}
.craft-photo figcaption{position:absolute;left:10px;bottom:10px;background:color-mix(in srgb,var(--secondary) 78%,transparent);backdrop-filter:blur(8px);border:1px solid color-mix(in srgb,#fff 14%,transparent);color:#DFEAF2;font-size:.72rem;font-weight:600;letter-spacing:.08em;text-transform:uppercase;padding:6px 12px;border-radius:var(--radius-pill)}
.craft-stats{display:flex;gap:0;margin-top:34px;border-top:1px solid color-mix(in srgb,#fff 14%,transparent);padding-top:26px}
.craft-stat{flex:1;text-align:left;position:relative;padding-inline:22px}
.craft-stat:first-child{padding-left:0}
.craft-stat + .craft-stat::before{content:"";position:absolute;left:0;top:8%;bottom:8%;width:1px;background:linear-gradient(transparent,color-mix(in srgb,var(--ice) 45%,transparent),transparent)}
.craft-stat b{display:block;font-family:var(--font-head);font-weight:900;font-size:clamp(1.6rem,3vw,2.3rem);color:#fff;line-height:1}
.craft-stat span{font-size:.8rem;color:#9DB8C8;letter-spacing:.06em}
@media (max-width:980px){.craft-grid{grid-template-columns:1fr}.craft-stats{flex-direction:column;gap:18px}.craft-stat{padding-inline:0}.craft-stat + .craft-stat::before{left:0;right:0;top:-9px;bottom:auto;width:auto;height:1px;background:linear-gradient(90deg,transparent,color-mix(in srgb,var(--ice) 45%,transparent),transparent)}}

/* ============================================================================
   MAINTENANCE PLAN — warm band
   ========================================================================== */
.plan{position:relative;overflow:hidden;background:linear-gradient(120deg,#FDF6F4,#FBEDEA 55%,color-mix(in srgb,var(--ice) 22%,#FDF6F4))}
.plan::before{content:"";position:absolute;inset:0;background:radial-gradient(50% 60% at 90% 20%,color-mix(in srgb,var(--accent) 10%,transparent),transparent 70%)}
.plan .container{position:relative;z-index:1}
.plan-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:clamp(28px,4vw,60px);align-items:center}
.plan .eyebrow-rule{color:var(--accent)}
.plan-benefits{list-style:none;margin:24px 0 30px;padding:0;display:flex;flex-direction:column;gap:14px}
.plan-benefits li{display:flex;gap:12px;align-items:flex-start;font-size:.98rem}
.plan-benefits svg{flex:none;color:var(--accent);margin-top:3px}
.plan-card{background:#fff;border:1px solid color-mix(in srgb,var(--accent) 18%,var(--border));border-radius:var(--radius);padding:clamp(26px,3.4vw,42px);box-shadow:0 30px 70px -34px color-mix(in srgb,var(--accent) 45%,transparent);position:relative;overflow:hidden}
.plan-card::before{content:"";position:absolute;top:0;left:0;right:0;height:3px;background:linear-gradient(90deg,var(--primary),var(--accent))}
.plan-card__badge{display:inline-flex;align-items:center;gap:8px;background:color-mix(in srgb,var(--accent) 9%,#fff);color:var(--accent);font-family:var(--font-head);font-weight:700;font-size:.78rem;letter-spacing:.18em;text-transform:uppercase;border-radius:var(--radius-pill);padding:8px 16px;margin-bottom:18px}
.plan-card h3{font-size:clamp(1.4rem,2.4vw,1.9rem)}
.plan-card .small-print{margin-top:16px}
.plan-seasons{display:flex;gap:14px;margin:22px 0}
.season{flex:1;border:1px solid var(--border);border-radius:var(--radius-sm);padding:16px;text-align:center}
.season svg{margin-inline:auto;margin-bottom:8px}
.season--cool svg{color:var(--primary)}
.season--warm svg{color:var(--accent)}
.season b{display:block;font-family:var(--font-head);font-size:.95rem}
.season span{font-size:.78rem;opacity:.7}
@media (max-width:980px){.plan-grid{grid-template-columns:1fr}}

/* ============================================================================
   SERVICE AREAS — marquee + region cards
   ========================================================================== */
.areas{overflow:hidden}
.areas-marquee{position:relative;padding:18px 0;border-block:1px solid var(--border);margin-bottom:clamp(36px,5vw,60px);overflow:hidden;-webkit-mask-image:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent);mask-image:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent)}
.areas-marquee__track{display:flex;gap:0;white-space:nowrap;will-change:transform}
.areas-marquee__item{font-family:var(--font-head);font-weight:800;font-size:clamp(1.5rem,3.4vw,2.6rem);letter-spacing:-.01em;padding-inline:22px;color:var(--foreground)}
.areas-marquee__item:nth-child(even){color:transparent;-webkit-text-stroke:1px color-mix(in srgb,var(--primary) 70%,transparent)}
.areas-marquee__dot{align-self:center;width:8px;height:8px;border-radius:50%;background:var(--accent);flex:none}
.region-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.region-card{background:#fff;border:1px solid var(--border);border-radius:var(--radius);padding:clamp(24px,3vw,34px);position:relative;overflow:hidden;transition:transform .4s var(--ease-premium),box-shadow .4s var(--ease-premium)}
.region-card:hover{transform:translateY(-4px);box-shadow:0 24px 50px -26px color-mix(in srgb,var(--primary) 45%,transparent)}
.region-card::before{content:"";position:absolute;top:0;left:0;right:0;height:1px;background:linear-gradient(90deg,transparent,color-mix(in srgb,var(--accent) 40%,transparent),transparent)}
.region-card__icon{width:46px;height:46px;color:var(--primary);margin-bottom:16px}
.region-card h3{font-size:1.15rem}
.region-card p{font-size:.9rem;opacity:.75}
.region-towns{display:flex;flex-wrap:wrap;gap:8px;margin-top:16px;padding:0;list-style:none}
.region-towns li{font-size:.82rem;font-weight:600;font-family:var(--font-head);background:var(--muted);border-radius:var(--radius-pill);padding:6px 13px;transition:background .3s var(--ease-premium),color .3s var(--ease-premium)}
.region-card:hover .region-towns li{background:color-mix(in srgb,var(--primary) 8%,var(--muted))}
.areas-note{margin-top:26px;text-align:center;font-size:.92rem;opacity:.75}
@media (max-width:980px){.region-grid{grid-template-columns:1fr}}

/* ============================================================================
   ABOUT — family story split
   ========================================================================== */
.about-home{background:linear-gradient(180deg,var(--background),var(--muted) 120%)}
.about-grid{display:grid;grid-template-columns:minmax(0,.92fr) minmax(0,1.08fr);gap:clamp(28px,4.5vw,64px);align-items:center}
.about-media{position:relative}
.about-media__frame{border-radius:var(--radius);overflow:hidden;border:1px solid var(--border);box-shadow:0 34px 70px -36px color-mix(in srgb,var(--secondary) 55%,transparent)}
.about-media__frame img{width:100%;aspect-ratio:4/4.6;object-fit:cover}
.about-media__seal{position:absolute;right:-16px;bottom:-16px;width:118px;height:118px;background:#fff;border:1px solid var(--border);border-radius:50%;display:grid;place-items:center;box-shadow:0 18px 40px -18px rgba(16,24,32,.35)}
.about-media__seal svg{width:76px;height:76px}
.about-values{display:flex;flex-wrap:wrap;gap:10px;margin-top:24px}
.value-chip{display:inline-flex;align-items:center;gap:8px;border:1px solid var(--border);background:#fff;border-radius:var(--radius-pill);padding:9px 16px;font-size:.85rem;font-weight:600;font-family:var(--font-head)}
.value-chip svg{color:var(--accent)}
.about-cta-row{display:flex;flex-wrap:wrap;gap:14px;margin-top:30px;align-items:center}
@media (max-width:980px){.about-grid{grid-template-columns:1fr}.about-media{max-width:440px}}

/* ============================================================================
   PROCESS — three steps with flow line
   ========================================================================== */
.process-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;position:relative}
.process-step{background:#fff;border:1px solid var(--border);border-radius:var(--radius);padding:clamp(24px,3vw,36px);position:relative;overflow:hidden}
.process-step::before{content:"";position:absolute;top:0;left:0;right:0;height:1px;background:linear-gradient(90deg,transparent,color-mix(in srgb,var(--primary) 40%,transparent),transparent)}
.process-step__no{font-family:var(--font-head);font-weight:900;font-size:2.6rem;line-height:1;background:linear-gradient(180deg,var(--primary),color-mix(in srgb,var(--primary) 30%,transparent));-webkit-background-clip:text;background-clip:text;color:transparent;margin-bottom:14px}
.process-step:last-child .process-step__no{background:linear-gradient(180deg,var(--accent),color-mix(in srgb,var(--accent) 30%,transparent));-webkit-background-clip:text;background-clip:text}
.process-step h3{font-size:1.1rem}
.process-step p{font-size:.92rem;opacity:.78;margin:0}
.process-step__icon{position:absolute;right:20px;top:22px;width:34px;height:34px;color:color-mix(in srgb,var(--primary) 35%,transparent)}
@media (max-width:880px){.process-grid{grid-template-columns:1fr}}

/* ============================================================================
   FAQ
   ========================================================================== */
.faq-sec details{background:#fff;border:1px solid var(--border);border-radius:var(--radius-sm);padding:0;margin-bottom:12px;overflow:hidden;transition:border-color .35s var(--ease-premium)}
.faq-sec details:hover{border-color:color-mix(in srgb,var(--primary) 40%,var(--border))}
.faq-sec summary{cursor:pointer;list-style:none;display:flex;align-items:center;justify-content:space-between;gap:16px;padding:19px 22px;font-family:var(--font-head);font-weight:700;font-size:1rem}
.faq-sec summary::-webkit-details-marker{display:none}
.faq-sec summary svg{flex:none;color:var(--primary);transition:transform .4s var(--ease-premium)}
.faq-sec details[open] summary svg{transform:rotate(45deg);color:var(--accent)}
.faq-sec details p{padding:0 22px 20px;margin:0;opacity:.82;font-size:.95rem;max-width:70ch}
.faq-more{margin-top:22px}

/* ============================================================================
   CONTACT / ESTIMATE
   ========================================================================== */
.contact-sec{background:linear-gradient(180deg,var(--muted) -40%,var(--background) 30%)}
.contact-grid{display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);gap:clamp(28px,4vw,60px);align-items:start}
.contact-cards{display:flex;flex-direction:column;gap:14px;margin-top:28px}
.contact-card{display:flex;gap:16px;align-items:flex-start;background:#fff;border:1px solid var(--border);border-radius:var(--radius-sm);padding:18px 20px;color:var(--foreground);transition:border-color .35s var(--ease-premium),transform .35s var(--ease-premium)}
.contact-card:hover{border-color:var(--primary);transform:translateX(4px);color:var(--foreground)}
.contact-card svg{flex:none;color:var(--primary);margin-top:2px}
.contact-card--emerg svg{color:var(--accent)}
.contact-card b{display:block;font-family:var(--font-head);font-size:.98rem}
.contact-card span{font-size:.86rem;opacity:.72}
.estimate-form{background:#fff;border:1px solid var(--border);border-radius:var(--radius);padding:clamp(24px,3.4vw,40px);box-shadow:0 30px 70px -40px color-mix(in srgb,var(--secondary) 45%,transparent);position:relative;overflow:hidden}
.estimate-form::before{content:"";position:absolute;top:0;left:0;right:0;height:3px;background:linear-gradient(90deg,var(--primary),var(--accent))}
.estimate-form h3{margin-bottom:6px}
.estimate-form > p{font-size:.9rem;opacity:.72;margin-bottom:22px}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:0 16px}
@media (max-width:640px){.form-row{grid-template-columns:1fr}.contact-grid{grid-template-columns:1fr}}
@media (max-width:980px){.contact-grid{grid-template-columns:1fr}}

/* ============================================================================
   FOOTER — watermark + columns
   ========================================================================== */
.site-footer{position:relative;overflow:hidden;background:var(--secondary);color:#B9CEDC;border-top:0;padding:84px 0 150px}
.site-footer a{color:#B9CEDC;opacity:.85}
.site-footer a:hover{color:var(--ice);opacity:1}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:clamp(28px,4vw,56px);position:relative;z-index:1}
.footer-brand img{height:60px;width:auto;margin-bottom:16px;background:#fff;padding:6px 10px;border-radius:10px}
.footer-brand p{font-size:.9rem;max-width:34ch}
.footer-col h4{color:#fff;font-size:.82rem;letter-spacing:.2em;text-transform:uppercase;margin-bottom:16px}
.footer-col ul{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:9px;font-size:.9rem}
.footer-meta{position:relative;z-index:1;margin-top:56px;padding-top:24px;border-top:1px solid color-mix(in srgb,#fff 12%,transparent);display:flex;flex-wrap:wrap;gap:12px 28px;justify-content:space-between;font-size:.82rem;color:#8FA9BA}
.footer-watermark{position:absolute;left:50%;bottom:-.14em;translate:-50% 0;font-family:var(--font-head);font-weight:900;font-size:clamp(5rem,17.5vw,15rem);line-height:1;letter-spacing:-.02em;white-space:nowrap;color:transparent;-webkit-text-stroke:1px color-mix(in srgb,#fff 8%,transparent);pointer-events:none;user-select:none}
@media (max-width:980px){.footer-grid{grid-template-columns:1fr 1fr}}
@media (max-width:560px){.footer-grid{grid-template-columns:1fr}}

/* ============================================================================
   INNER PAGE SYSTEM (page-hero, quick answer, key facts, benefit grid, cta band)
   ========================================================================== */
.page-hero{position:relative;overflow:hidden;padding:clamp(120px,16vh,170px) 0 clamp(48px,7vw,84px);background:
  radial-gradient(110% 120% at 82% -20%,color-mix(in srgb,var(--ice) 48%,var(--background)) 0%,transparent 55%),var(--background)}
.page-hero--heat{background:radial-gradient(110% 120% at 82% -20%,color-mix(in srgb,var(--accent) 14%,var(--background)) 0%,transparent 55%),var(--background)}
.page-hero .container{position:relative;z-index:1}
.page-hero h1{font-size:clamp(2.3rem,5.4vw,3.9rem);font-weight:900;letter-spacing:-.025em;max-width:18ch}
.page-hero .lede{max-width:58ch}
.page-hero__wind{position:absolute;right:-4%;top:14%;width:min(48vw,620px);color:var(--primary);opacity:.16;pointer-events:none}
.breadcrumbs{display:flex;flex-wrap:wrap;gap:8px;align-items:center;font-size:.82rem;margin-bottom:22px;font-weight:600;font-family:var(--font-head)}
.breadcrumbs a{color:color-mix(in srgb,var(--foreground) 62%,transparent)}
.breadcrumbs a:hover{color:var(--primary)}
.breadcrumbs svg{color:color-mix(in srgb,var(--foreground) 35%,transparent)}
.breadcrumbs [aria-current]{color:var(--accent)}
.quick-answer{background:color-mix(in srgb,var(--primary) 6%,#fff);border:1px solid color-mix(in srgb,var(--primary) 22%,var(--border));border-left:4px solid var(--primary);border-radius:var(--radius-sm);padding:22px 26px;margin:0 0 30px}
.quick-answer b{display:flex;align-items:center;gap:8px;font-family:var(--font-head);font-size:.8rem;letter-spacing:.18em;text-transform:uppercase;color:var(--primary);margin-bottom:8px}
.quick-answer p{margin:0;font-size:1.02rem}
.key-facts{width:100%;border-collapse:collapse;margin:0 0 34px;font-size:.94rem;background:#fff;border:1px solid var(--border);border-radius:var(--radius-sm);overflow:hidden}
.key-facts th,.key-facts td{text-align:left;padding:12px 18px;border-bottom:1px solid var(--border)}
.key-facts tr:last-child th,.key-facts tr:last-child td{border-bottom:0}
.key-facts th{font-family:var(--font-head);white-space:nowrap;width:34%;background:var(--muted);font-weight:700}
.key-facts tr:hover td{background:color-mix(in srgb,var(--primary) 4%,transparent)}
.benefit-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin:30px 0 10px}
.benefit{background:#fff;border:1px solid var(--border);border-radius:var(--radius-sm);padding:22px;display:flex;gap:16px;align-items:flex-start;transition:border-color .35s var(--ease-premium),transform .35s var(--ease-premium)}
.benefit:hover{border-color:color-mix(in srgb,var(--primary) 40%,var(--border));transform:translateY(-3px)}
.benefit svg{flex:none;width:34px;height:34px;color:var(--primary)}
.benefit--heat svg{color:var(--accent)}
.benefit b{display:block;font-family:var(--font-head);font-size:1rem;margin-bottom:4px}
.benefit p{margin:0;font-size:.88rem;opacity:.76}
@media (max-width:720px){.benefit-grid{grid-template-columns:1fr}}
.page-photos{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin:34px 0}
.page-photos figure{margin:0;border-radius:var(--radius-sm);overflow:hidden;border:1px solid var(--border);position:relative}
.page-photos img{width:100%;aspect-ratio:4/3;object-fit:cover;transition:transform .7s var(--ease-premium)}
.page-photos figure:hover img{transform:scale(1.04)}
.page-photos figcaption{position:absolute;left:10px;bottom:10px;background:color-mix(in srgb,#fff 85%,transparent);backdrop-filter:blur(6px);border:1px solid var(--border);font-size:.72rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase;padding:5px 12px;border-radius:var(--radius-pill)}
@media (max-width:640px){.page-photos{grid-template-columns:1fr}}
.cta-band{position:relative;overflow:hidden;background:var(--secondary);color:#DFEAF2;border-radius:var(--radius);padding:clamp(30px,4.5vw,54px);margin-top:clamp(36px,5vw,60px)}
.cta-band::before{content:"";position:absolute;inset:0;background:radial-gradient(60% 80% at 88% 10%,color-mix(in srgb,var(--primary) 35%,transparent),transparent 65%)}
.cta-band > *{position:relative;z-index:1}
.cta-band h2,.cta-band h3{color:#fff;max-width:24ch}
.cta-band p{color:#B9CEDC;max-width:52ch}
.cta-band .btn--ghost{color:#EAF3F9;border-color:color-mix(in srgb,#EAF3F9 30%,transparent)}
.cta-band .btn--ghost:hover{border-color:var(--ice);color:var(--ice)}
.cta-band__row{display:flex;flex-wrap:wrap;gap:14px;margin-top:24px}
.emerg-box{display:flex;gap:16px;align-items:flex-start;background:color-mix(in srgb,var(--accent) 7%,#fff);border:1px solid color-mix(in srgb,var(--accent) 30%,var(--border));border-left:4px solid var(--accent);border-radius:var(--radius-sm);padding:20px 24px;margin:26px 0}
.emerg-box svg{flex:none;color:var(--accent);margin-top:2px}
.emerg-box b{font-family:var(--font-head)}
.prose{max-width:70ch}
.prose h2{font-size:clamp(1.5rem,2.6vw,2rem);margin-top:1.6em}
.prose ul{padding-left:1.2em}
.toc{display:flex;flex-wrap:wrap;gap:10px;margin:0 0 30px;padding:0;list-style:none}
.toc li a{display:inline-block;background:var(--muted);border:1px solid var(--border);border-radius:var(--radius-pill);padding:8px 16px;font-size:.84rem;font-weight:600;font-family:var(--font-head);color:var(--foreground);transition:border-color .3s var(--ease-premium),color .3s var(--ease-premium)}
.toc li a:hover{border-color:var(--primary);color:var(--primary)}
.svc-detail-grid{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,.7fr);gap:clamp(28px,4vw,56px);align-items:start}
.svc-aside{position:sticky;top:96px;display:flex;flex-direction:column;gap:18px}
.aside-card{background:#fff;border:1px solid var(--border);border-radius:var(--radius-sm);padding:24px}
.aside-card h3{font-size:1rem}
.aside-card ul{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:10px;font-size:.9rem}
.aside-card li{display:flex;gap:10px;align-items:flex-start}
.aside-card li svg{flex:none;color:var(--primary);margin-top:3px}
.aside-card--call{background:var(--secondary);color:#DFEAF2;border-color:transparent}
.aside-card--call h3{color:#fff}
.aside-card--call p{color:#B9CEDC;font-size:.88rem}
@media (max-width:980px){.svc-detail-grid{grid-template-columns:1fr}.svc-aside{position:static}}

/* misc reveal helper for grouped children (design uses data-reveal-group) */
.stagger > *{will-change:transform}

/* print sanity */
@media print{.site-preloader,.grain,.ph-banner,.cursor-dot,.cursor-ring,#hero-gl{display:none !important}}